﻿#region Header
// ------------------------ Licence / Copyright ------------------------
// 
// ScrumTable for Scrum Meeting Support
// Copyright © HSR - Hochschule für Technik Rapperswil
// All Rights Reserved
// 
// Author:
//  Michael Gfeller Silvan Gehrig Patrick Boos
// 
// ---------------------------------------------------------------------
#endregion

#region Usings

using System;
using System.Globalization;
using System.Windows.Data;

#endregion

namespace ScrumTable.UI.View.Converter
{

    /// <summary>
    /// DateTime ->  string
    /// </summary>
    [ValueConversion(typeof(DateTime), typeof(string))]
    public class DateTimeConverter : IValueConverter
    {

  

        #region Methods
        //--------------------------------------------------------------------
        // Methods
        //--------------------------------------------------------------------
        /// <summary>
        /// Converts DateTime into the short date string representation.
        /// </summary>
        /// <param name="value">The value produced by the binding source.</param>
        /// <param name="targetType">The type of the binding target property.</param>
        /// <param name="parameter">The converter parameter to use.</param>
        /// <param name="culture">The culture to use in the converter.</param>
        /// <returns>
        /// Short date string representation of value. If value is null short date string representation of current time.
        /// </returns>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value == null)
                return DateTime.Now.ToShortDateString();
            
            return ((DateTime)value).ToShortDateString();
        }


        /// <summary>
        /// Converts a value.
        /// </summary>
        /// <param name="value">The value that is produced by the binding target.</param>
        /// <param name="targetType">The type to convert to.</param>
        /// <param name="parameter">The converter parameter to use.</param>
        /// <param name="culture">The culture to use in the converter.</param>
        /// <returns>
        /// A converted value. If the method returns null, the valid null value is used.
        /// </returns>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotSupportedException();

        }
       
        #endregion


       
    }
}
